The day will come when the drivers of almost all modern diesel vehicles of the lowest emission class will have to fill up their tanks with AdBlue^®. And when they do, they will have a rather unremarkable looking blue screw cap in their hands to which there is actually much more than meets the eye: Because the AdBlue^® tank caps of numerous renowned car manufacturers are equipped with a special high-tech sealing membrane made of one of the most interesting plastics of all - Permeaflon^®.

Find out more in our detailed project report.